HYDROOPAL (MINERALOGIE)
  • BT
    OPAL (MINERALOGIE)
  • UDC
    549.514.53*HYDRO
  • Descriptor GER
    HYDROOPAL (MINERALOGIE)
  • Descriptor ENG
    HYDROOPAL (MINERALOGY)
  • Descriptor FRE
    HYDROOPALE (MINÉRALOGIE)
  • Variant GER
    OPAL/HYDROOPAL (MINERALOGIE)
  • Variant ENG
    OPAL/HYDROOPAL (MINERALOGY)
  • Variant FRE
    OPALE/HYDROOPALE (MINÉRALOGIE)
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Last data import from Alma: 1 January 2025